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For the Inventor, By the Inventor

Murphy, TX, United States of America

John G Heston

USPTO Granted Patents = 15 

 

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 83(Granted Patents)


Location History:

  • Dallas, TX (US) (2001)
  • Murphy, TX (US) (2004 - 2016)
  • Waltham, MA (US) (2018 - 2021)

Company Filing History:

goldMedal15 out of 8,187 
 
Raytheon Company
 patents

Years Active: 2001-2021

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15 patents (USPTO):Explore Patents
1. 10896861 - Heterogeneous multi-layer MMIC assembly (2021-01-19),
2. 10778176 - CMOS Guanella balun (2020-09-15),
3. 10298256 - Analog to digital conversion using differential dither (2019-05-21),
4. 10090847 - Complete complementary code parallel offsets (2018-10-02),
5. 9520368 - Integrated circuit system having stripline structure (2016-12-13),
6. 8390395 - High power RF switch with active device size tapering (2013-03-05),
7. 7982544 - Method and system for amplifying a signal using a transformer matched transistor (2011-07-19),
8. 7898340 - Method and system for amplifying a signal using a transformer matched transistor (2011-03-01),
9. 7492227 - Method and apparatus for increasing efficiency of electrical systems (2009-02-17),
10. 7385456 - Power absorber system and method (2008-06-10),
11. 7256654 - Amplifying a signal using a current shared power amplifier (2007-08-14),
12. 7253517 - Method and apparatus for combining multiple integrated circuits (2007-08-07),
13. 7095285 - Method and system for biasing power amplifiers with kink anomaly (2006-08-22),
14. 6774701 - Method and apparatus for electronic switching with low insertion loss and high isolation (2004-08-10),
15. 6320468 - Method and system for suppressing oscillations in a multi-stage amplifier (2001-11-20),

Title: Innovations of John G Heston

Introduction

John G Heston is a notable inventor based in Murphy, TX (US), recognized for his contributions to the field of microwave and RF technology. With a total of 15 patents to his name, Heston has made significant advancements in the design and functionality of electronic components.

Latest Patents

Among his latest innovations are the Heterogeneous Multi-layer MMIC Assembly and the CMOS Guanella Balun. The Heterogeneous Multi-layer MMIC Assembly features a high-power amplifier (HPA) MMIC assembly that includes a MMIC device coupled to a thermal spreader. This design incorporates a ground plane on the thermal spreader, which is connected to FETs in the MMIC device. The assembly utilizes multiple levels of metal separated by dielectric layers to create low-loss broadband microstrip circuits. The thermal spreader can be made from materials such as diamond or a multi-layer board with heat sink vias and ground vias. The CMOS Guanella Balun is an impedance transformer that employs a Guanella topology, featuring cascaded coils of different sizes implemented in RF CMOS technology. This design allows for a large resonance-free operating bandwidth, while the shunt inductive loading maximizes low-frequency performance.

Career Highlights

Heston's career is marked by his work at Raytheon Company, where he has played a pivotal role in developing cutting-edge technologies. His expertise in microwave and RF systems has contributed to the advancement of various projects within the company.

Collaborations

Throughout his career, Heston has collaborated with several talented individuals, including David D Heston and Mikel J White. These collaborations have fostered innovation and have led to the successful development of numerous projects.

Conclusion

John G Heston's contributions to the field of microwave and RF technology are significant, with a strong portfolio of patents that showcase his innovative spirit. His work continues to influence the industry and inspire future advancements in electronic design.

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